class Filetest attr_accessor :filename def initialize(filename) @filename = filename end d…
#!/bin/bash m="$(date +%m)" case $m in "01") m='Jan';; "02") m='Feb';; "03") m='Mar';; "04…
DELETE t1 FROM table1 t1 INNER JOIN table2 t2 ON t1.ref_id=t2.id AND t2.id=12
# -*-coding:utf-8-*- #Tue Sep 15 17:06:00 CST 2015 import re def humanize_bytes(bytesize, …
import requests from bs4 import BeautifulSoup import re s = requests.session() #用户名和密码 log…
<style> .juzhong { width:200px; height:200px; top:50%; left:50%; position:absolute; …
#coding:utf-8 #author:Elvis class TreeNode(object): def __init__(self): self.data = '#' se…
.container { width: 978px; margin: 0 auto; } .grid1, .grid2, .grid3, .grid4, .grid5, .grid…
/** * 设置导航栏主题 */ + (void)setupNavBarTheme { // 取出appearance对象 UINavigationBar *navBar = [U…
// // main.swift // Function // // Created by Ethan on 15/1/31. // Copyright (c) 2015年 Eth…
#!/bin/sh if [ $# -lt 1 ]; then echo "[FAILED]please input project name." else i…
一个需求,用户点击下载按钮,将指定的excel的报表模板使用数据库数据渲染,然后下载到用户本地; 通常而言,对于一个文件的下载,可以有以下几种方式: window.location…
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